๐Ÿ“– Coding Study/React, JS

filter(), ํ•„ํ„ฐ ํ•จ์ˆ˜

๊ณต๋ถ€๋ชปํ•จ 2023. 10. 9. 23:23
  • ๋ฐฐ์—ด์˜ ์š”์†Œ๋ฅผ ์กฐ๊ฑด์— ๋”ฐ๋ผ์„œ ํ•„ํ„ฐ๋ง
  • ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋Š” ์š”์†Œ๋กœ ์ด๋ฃจ์–ด์ง„ ์ƒˆ๋กœ์šด ๋ฐฐ์—ด์„ ๋ฐ˜ํ™˜
const numbers = [1, 2, 3, 4, 5, 6];

const evenNumbers = numbers.filter((number) => {
	return number % 2 === 0;
    });
    
// evenNumbers ์—๋Š” [2, 4, 6]
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์ฝœ๋ฐฑ ํ•จ์ˆ˜ (Callback function)  (0) 2023.10.09